Plain Puzzle

Plain Puzzle Without Solution Link

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enCRphysics 10 Section 419
Wave:A disturbance or oscillation that travels through space and matter, accompanied by a transfer of energy
Frequency:The number of peaks that go by in a second, or cycles per second
Hz:the SI unit of frequency defined as the number of cycles per second of a periodic phenomenon
Ultraviolet:Bees can see ______(kind of light), but people can’t
velocity:_____= frequency x wave length
Amplitude:The “size” of the wave, for water waves this would be how high the wave goes above still water
Intensity:Equals to Power over Area
Diffraction:Refers to various phenomena which occur when a wave encounters an obstacle
interference:A phenomenon in which two waves superimpose to form a resultant wave of greater or lower amplitude
Resonance:The most spectacular effect of waves is ______ where a wave is reflected back and forth and driven at the proper frequency
Angstrom:A unit of length equal to 0.1 nm
Atomic:______ diameter = about two Angstroms or 0.2 nm
Visible:By definition if we can see it it is _____!
Alpha:_____ rays are a combination of two protons and two neutrons, a He4 nucleus
Positrons:_____are antimatter electrons! Medically they are used for detecting cancer etc. in somewhat the same way as other nuclear decays
Proton:Found in the nucleus or atom
Molecule:Water is a(n) ________while hydrogen and oxygen are atoms
Atom:A(n) _____ is sometimes pictured as being like a solar system
Electron:Has a negative charge
Columns:If electrons could spin up, down, and sideways there would be more _____ in the periodic table

physics 10 Section 4

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Across:

3.

By definition if we can see it it is _____!

4.

_____are antimatter electrons! Medically they are used for detecting cancer etc. in somewhat the same way as other nuclear decays

7.

If electrons could spin up, down, and sideways there would be more _____ in the periodic table

9.

A disturbance or oscillation that travels through space and matter, accompanied by a transfer of energy

11.

A unit of length equal to 0.1 nm

12.

Water is a(n) ________while hydrogen and oxygen are atoms

14.

Has a negative charge

17.

Found in the nucleus or atom

18.

_____ rays are a combination of two protons and two neutrons, a He4 nucleus

19.

_____= frequency x wave length

Down:

1.

The most spectacular effect of waves is ______ where a wave is reflected back and forth and driven at the proper frequency

2.

Refers to various phenomena which occur when a wave encounters an obstacle

5.

A phenomenon in which two waves superimpose to form a resultant wave of greater or lower amplitude

6.

The “size” of the wave, for water waves this would be how high the wave goes above still water